Speed Sensor

The HE950 sensor incorporates dual Hall-Effect sensing and signal processing that make it capable of operating across a broad range of target sizes. A single sensor size can be used for virtually any size target. In addition, its larger gap distance and high frequency range make it ideal for high speed monitoring of gear-teeth, spokes or keyways. The HE950 produces a digital pulse signal for use with speed switches, tachometers, counters and signal conditioners, or as a direct pulse input into PLCs.